baber/WOPTO huggingface dataset:
Patent NZ-729931-A (NZ)
Title: Liquid analyser
Inventor: ANDERSEN HANS VILLEMOES
IPC: G01N7/00
Filed: 2014-10-07
Abstract: A liquid analyzer (2) comprises a liquid sample intake (4) for immersion in a liquid sample (6); at least one measurement zone (16;16’); and a first pump module (P1) operable to effect liquid flow from sample intake (4) towards the at least one measurement zone (16;16’). A first pressure monitor (36) is provided to measure pressure between the sample intake (4) and the at least one measurement zone (16’16’) and the operation of the first pump module (P1) to regulate the liquid flow in the liquid conduits (22) is regulated in dependence thereon. Any particles present in the liquid sample may cause blockages and hamper the movement of the sample into and out of the liquid analyser. Monitoring the pressure allows flow rate adjustments in view of viscosity changes, or corrective action in response to blockages.
Patent NZ-729980-A (NZ)
Title: Genes involved in noscapine production
Inventor: WINZER THILO
IPC: C12N15/82
Filed: 2013-03-12
Abstract: Discloses isolated nucleic acid encoding SEQ ID NO:10 and one or more genes involved in noscapine production. Further dependent claims to a cluster of 10 genes involved in noscapine production, vectors and their expression in plant, microbial and insect cells.
Patent NZ-732891-A (NZ)
Title: Method and system for improving a physiological response
Inventor: ASHDOWN LUKE
IPC: G16H20/60
Filed: 2015-12-03
Abstract: A system and method for determining the immune status or immune cycle in a subject is provided. A sampling component for obtaining physiological data from the subject is provided together with a data storage component for storing the physiological data obtained from the subject. A processing component is provided to analyse the physiological data and thereby determine the immune status or periodicity of the immune cycle and the immune cycle of the subject. An output component for outputting the immune status or periodicity of the immune cycle, and the immune cycle of the subject and/or the future status or immune cycle of the subject is provided.
Patent NZ-733702-A (NZ)
Title: Crispr hybrid dna/rna polynucleotides and methods of use
Inventor: MAY ANDREW P
IPC: C12N15/63
Filed: 2016-01-27
Abstract: The present disclosure provides DNA-guided CRISPR systems, in particular polynucleotides which are capable of binding with a Cpf1 and comprise either i) a targeting region that comprises deoxyribonucleic acid (DNA) and an activating region comprising DNA or ribonucleic acid (RNA) or ii) a targeting region that comprises DNA or RNA and an activating region comprising DNA; and methods of use involving such polynucleotides and DNA-guided CRISPR systems.
Patent NZ-735065-A (NZ)
Title: Aqueous pesticide concentrates containing paraffinic oils and methods of use
Inventor: OLDS MELISSA GAIL
IPC: B05B17/00
Filed: 2015-04-16
Abstract: Aqueous pesticide concentrates containing a pesticide, a surfactant, and a petroleum derived paraffinic oil and the use of such aqueous pesticide spray mixtures incorporating such concentrates are described. The aqueous pesticide concentrates described herein include from 5 to 90 weight percent of a pesticide, from 0.1 to 20 weight percent of a surfactant, and from 0.1 to 20 weight percent of a petroleum derived paraffinic oil. The pesticide is an auxinic herbicide selected from the group consisting of a water soluble salt of 2,4-D, a water soluble salt of triclopyr, a water soluble salt of dicamba, or a mixture thereof. The aqueous pesticide concentrates described contain a pesticide, such as a water soluble salt of a herbicide, and form a homogeneous liquid that forms a stable emulsion upon dilution into a spray solution.
Patent NZ-742238-A (NZ)
Title: Anti-alpha-v integrin antibody for the treatment of fibrosis and/or fibrotic disorders
Inventor: STAUB EIKE
IPC: C07K16/28
Filed: 2016-11-22
Abstract: The invention relates to the prophylaxis and/or treatment of fibrosis and/or fibrotic diseases by means of antibodies. Above all, the invention relates to the administration of an anti-alpha-v integrin (receptor) antibody to patients suffering from fibrosis and/or fibrotic diseases, including but not limited to systemic sclerosis (SSc). More specifically, the instant invention relates to the treatment of fibrotic diseases of the skin, lung, heart, liver and/or kidney by means of said antibody. Even more specifically, the instant invention relates to the administration of a recombinant, de- immunized monoclonal antibody targeting av-integrins patients suffering from systemic sclerosis, including, but not limited to systemic sclerosis of the skin, lung, heart and/or kidney by means of the anti-alpha-v integrin antibody DI17E6 and structural mutants or modifications thereof.
Patent NZ-744552-A (NZ)
Title: Coupling having tabbed retainer
Inventor: MADARA SCOTT
IPC: F16L21/06
Filed: 2017-05-16
Abstract: A pipe coupling for plain end pipe is formed of segments joined end to end surrounding a central space. The segments are connected end to end by lugs on each segment with fasteners extending between them. Each segment has channels on opposite sides that face the central space with floors at different radii. Retainers are received within the channels. The retainers have teeth and one or more offset tabs that cooperate with the channels to prevent improper assembly. A ring seal is received within a channel positioned in each segment between the retainer channels.
Patent NZ-756971-A (NZ)
Title: Anti human annexin a1 antibody
Inventor: HAYS HENRY CHARLES WILSON
IPC: A61K39/395
Filed: 2018-02-08
Abstract: The present invention relates to an isolated specific binding molecule which binds human Anx-A1and comprises the complementarity-determining regions (CDRs) VLCDR1, VLCDR2, VLCDR3, VHCDR1, VHCDR2 and VHCDR3, wherein each of said CDRs has an amino acid sequence as follows: VLCDR1 has the sequence set forth in SEQ ID NO: 1, 36 or 37; VLCDR2 has the sequence set forth in SEQ ID NO: 2; VLCDR3 has the sequence set forth in SEQ ID NO: 3; VHCDR1 has the sequence set forth in SEQ ID NO: 4; VHCDR2 has the sequence set forth in SEQ ID NO: 5; and VHCDR3 has the sequence set forth in SEQ ID NO: 6. The specific binding molecule disclosed is therapeutically useful and in particular may be used in therapy for T-cell mediated diseases, including autoimmune diseases such as rheumatoid arthritis and systemic lupus erythematosus, obsessive compulsive disorder (OCD),and OCD-related diseases, such as anxiety disorders.
Patent NZ-759819-A (NZ)
Title: Method of treating or reducing efp
Inventor: HART SUSAN G
IPC: A61K38/48
Filed: 2012-10-19
Abstract: Provided is the use of collagenase for the preparation of a medicament for treating or reducing edematous fibrosclerotic panniculopathy (EFP) (cellulite), wherein said medicament is adapted for administration of a plurality of subdermal injections of collagenase comprising collagenase I and collagenase II in a 1:1 mass ratio with a specific activity of 10,000 ABC units per 0.58 mg of collagenase to an area affected by the EFP, wherein the dose of collagenase per injection is between about 5 to about 200 ABC units and the injection sites are about 1 cm to about 4 cm from one another.
Patent NZ-762910-A (NZ)
Title: Vacuum extraction and sealing of containers
Inventor: SCOTT PETER
IPC: B65B31/02
Filed: 2018-12-06
Abstract: A system for evacuating and sealing containers filled with product, for example, food product, includes an enclosed, sealed housing wherein the pressure level and the atmospheric content can be controlled. A vacuum shroud is positioned in registry with a container entrance opening in the housing, the shroud connectible to a vacuum source and 5 to a source of replaceable gas to replace the ambient air to be removed from the container. The shroud is advanceable to seal the container entrance opening and is retractable from the container entrance opening. A container transport system inserts the container through the housing entrance opening and into the shroud. Thereupon, a sealing system seals the housing from the ambient after the container has been inserted 10 into the shroud. After the air in the container has been replaced with an inert gas and then the shroud retracted, a closure subsystem applies a cover to the evacuated container. Thereafter, an out feed subsystem removes the closed container from the housing while maintaining the atmospheric content and pressure level within the housing.
Patent PT-105293-A (PT)
Title: Contentor autónomo com sistema de compactação de resíduos sólidos
Inventor: RIBEIRO JOAO MANUEL FIGUEIREDO COSTA DA SILVA
IPC: B30B9/30
Filed: 2010-09-16
Abstract: A PRESENTE INVENÇÃO APRESENTA UM CONTENTOR COM SISTEMA DE COMPACTAÇÃO DE RESÍDUOS SÓLIDOS POSSUINDO MEIOS DE GUINDAGEM (1) PARA O CONTENTOR SER LEVANTADO POR UM BRAÇO DE CARGA DE UM VEÍCULO DE RECOLHA DE RESÍDUOS OU DISPOSITIVO DE GUINDAGEM EQUIVALENTE, POSSUINDO UMA OU VÁRIAS ABERTURAS (2) PARA DESPEJAR O LIXO, E UMA PORTA TRASEIRA (3) PARA DESCARGA DOS RESÍDUOS, APRESENTANDO AINDA UM OU VÁRIOS TAMBORES (4) PARA DEPOSITAR OS RESÍDUOS E UM MECANISMO(S) DE COMPRESSÃO (5) DO LIXO EM CADA TAMBOR. OS PAINÉIS SOLARES (7) INSTALADOS SERVEM PARA ALIMENTAÇÃO DOS MECANISMOS ELECTRO-HIDRÁULICOS DE COMPRESSÃO (5) E PARA CARREGAR OS ACUMULADORES DE ENERGIA ELÉCTRICA. O SISTEMA TEM ASSIM GRANDE AUTONOMIA DE FUNCIONAMENTO, E PODE POSSUIR EM COMPLEMENTO GRUPOS GERADORES OU UMA LIGAÇÃO POR FIO À REDE ELÉCTRICA.
Patent PT-109199-A (PT)
Title: Sistema anti erosão em material geossintético
Inventor: FILIPE RÔLA
IPC: E02B3/00
Filed: 2016-03-01
Abstract: A PRESENTE INVENÇÃO DIZ RESPEITO A UM SISTEMA ANTI EROSÃO EM MATERIAL GEOSSINTÉCNICO, O QUAL É PREFERENCIALMENTE NA MATÉRIA-PRIMA CONSTITUÍDA PELA MISTURA DE POLIPROPILENO (PP) E POLIETILENO (PE) - TECNICAMENTE DESIGNADO DE POLYSTEEL - EM VEZ DE APENAS POLIPROPILENO OU POLIÉSTER OU NÁILON, OBTENDO-SE O COMPROMISSO ENTRE AS PROPRIEDADES MECÂNICAS DO POLIPROPILENO, COM AS PROPRIEDADES QUÍMICAS DO POLIETILENO, ALIADO À BOA RESISTÊNCIA AOS AGENTES AMBIENTAIS CONSEGUIDOS ATRAVÉS DA INCORPORAÇÃO DE ESTABILIZADORES DAS CADEIAS MOLECULARES. A PROPORÇÃO DE PP DEVE VARIAR DESDE 50% ATÉ 90% E A DE PE DESDE 10% ATÉ 50%.
Patent PT-115636-A (PT)
Title: Sistema para deteção de alergénios
Inventor: PEDRO MIGUEL DE FIGUEIREDO DINIS OLIVEIRA GASPAR
IPC: G01N15/02
Filed: 2019-07-09
Abstract: A PRESENTE INVENÇÃO DIZ RESPEITO A UM DISPOSITIVO CONSTITUÍDO POR UMA APLICAÇÃO PARA TELEMÓVEL E UM SENSOR, O QUAL PERMITE A DETEÇÃO DE ALERGÉNIOS AO NÍVEL ATMOSFÉRICO, ALERTANDO O UTILIZADOR PARA A SUA PRESENÇA, EVITANDO A EXPOSIÇÃO E UMA POSSÍVEL CRISE ALERGÉNICA. TRATA-SE DE UM DISPOSITIVO QUE UTILIZA UM LEITOR DE PARTÍCULAS QUE DETETA PARTÍCULAS SUSPENSAS PRESENTES NA ATMOSFERA ATRAVÉS DO SEU TAMANHO (DIÂMETROS INFERIORES A 2,5 ΜM OU INFERIORES A 10 ΜM). ACOPLADO A ESTA MONITORIZAÇÃO EXISTIRÁ UMA APLICAÇÃO PARA TELEMÓVEL ONDE O UTILIZADOR, ATRAVÉS DO FORNECIMENTO DA SUA LOCALIZAÇÃO, DOS DADOS PROVENIENTES DO IPMA (INSTITUTO PORTUGUÊS DO MAR E ATMOSFERA) E DO SPAIC (SOCIEDADE PORTUGUESA DE ALERGOLOGIA E IMUNOLOGIA CLÍNICA) IRÁ OBTER DADOS PRECISOS DA EXISTÊNCIA DE AGENTES ALERGÉNIOS PRESENTES NA SUA PROXIMIDADE. A PRESENTE INVENÇÃO SURGE DEVIDO AO CONSTANTE CRESCIMENTO DO NÚMERO DE PESSOAS COM CASOS DE ALERGIA E QUE TÊM APENAS COMO PREVENÇÃO CONTRA OS AGENTES ALERGÉNIOS A MEDICAÇÃO NÃO EXISTINDO NENHUM MÉTODO DE PREVENÇÃO NO MERCADO QUE AVISE OU PREVINA A PESSOA DA PRESENÇA DE AGENTES ALERGÉNIOS NA SUA PROXIMIDADE.
Patent RU-94012998-A (RU)
Inventor: MAKSIMOVA G N
IPC: C12N1/38
Filed: 1994-04-12
Abstract: FIELD: microbiological industry. SUBSTANCE: microorganism biomass is prepared under conditions of stirring and aeration in nutrient medium containing nitrogen and carbon sources, required mineral salts. Tris-(2-hydroxyethyl)ammonium salt of monochlorophenoxyacetic acid is used as stimulating agent for microorganism growth. Additionally, gibbersib at amount 1×10-1×10wt.-% is added in fermentation medium as microbe cells growth stimulating agent. Addition of the indicated stimulating agents in fermentation medium ensures to increase biomass yield by 8-25% and decreases concentration of each stimulating agent. Invention provides supergain of biomass under conditions of large-scale production, i. e. synergistic effect. EFFECT: improved method of biomass preparing, increased yield.
Patent RU-94019821-A (RU)
Inventor: MASJUTIN V I
IPC: G21B1/00
Filed: 1994-05-27
Abstract: FIELD: atomic and space engineering; power supply for farming lands. SUBSTANCE: automatic space unit SIRIUS consists of two screw compressors 1 coupled to reflecting screens. Mounted on housings of screw compressors are reflecting miniscreens and spherical balloons. Suction pipe lines are coupled to central tank containing deuterium or hydrogen. Heat exchanger is connected to atomic power stations. Automatic space unit SIRIUS is revolving. EFFECT: automatic space unit SIRIUS makes it possible to gather-in second harvest on territory of Russian Federation southwards in latitude 56 deg north by illumination with radiant energy flux and to create artificial atmospheres on stars, thus making them habitable.
Patent RU-94020877-A (RU)
IPC: C22B7/00
Filed: 1994-06-03
Abstract: FIELD: manufacture of semiproducts from wastes of titanium or titanium alloys for instance, of their chips. SUBSTANCE: the plant includes hermetically sealed body, heat insulation which forms the working space with heating zone of charge, heaters, means for air evacuation and system for admission of working gas in which additionally installed is hydrogen utilizer located in the working space directly behind the charge heating zone, shield located equidistantly to heat insulation with formation of a slotted channel between them, and working gas circulation system including pressure branches communicated with the working space and slotted channel with possible variation of consumption in them, and discharge branch. Heat insulation is made of hermetic panels accommodating cellular blocks separated by layers of silicic cloth. Hermetic panels have additional independent vacuum system furnished with interlocking vacuum gage. Pressure branch is communicated with the working space and is additionally equipped with a device for cleaning the neutral gas, gas analyzer, for instance, chromatograph, and, besides, hydrogen utilizer made in form of rack tightly adjoining the inner surface of hermetic panels. Located in rack are compacted packages from wastes of titanium or titanium alloys arranged to ensure their labyrinth flowing around, or in form of containers filled with titanium powder. Internal surface of container has ribs to ensure labyrinth flowing around. EFFECT: higher economic efficiency. 1 cl, 4 dwg
Patent RU-94028120-A (RU)
Inventor: ALFIMOV V I
IPC: C07F9/113
Filed: 1994-07-27
Abstract: FIELD: organophosphorus compounds. SUBSTANCE: product: insectoacaricide dimethyl-[1-(1-phenylethoxycarbonyl)-propenyl-2]-phosphate (ciodrin). Method involves the interaction of acetoacetic acid 1-phenyl ester with dimethylchlorophosphate in an aqueous-organic medium at 0-10 C in the presence of potassium hydroxide and catalyst of interphase transfer, in part, quaternary ammonium base salts. Dimethylchlorophosphate is used as 65-70% solution in methylene chloride. Reaction is carried out by two steps. At the first stage the mole ratio of acetoacetic acid 1-phenyl ester : dimethylchlorophosphate : KOH : catalyst = 1:1:(1-1.8):(0.1-0.5); at the second stage the mole ratio of dimethylchlorophosphate : KOH : catalyst = 0.5:(0.6-0.7):0.05. EFFECT: improved method of synthesis.
Patent RU-94030531-A (RU)
Inventor: ALEKSANDROV V A
IPC: G01B7/04
Filed: 1994-08-05
Abstract: FIELD: preparatory process at measurement of length of roll materials on rolling-and-inspection machines. SUBSTANCE: magnetic tape of the measuring element has the shape of a turned-over trapezoid, it is positioned on two guide rollers with shoulders; the lower smaller base of the tape has a power contact with the magnet, whose length is shorter than the center distance between the guide rollers. The distance between the tape upper and lower section exceeds three diameters of the guide rollers. EFFECT: enhanced accuracy of measurement. 1 cl, 3 dwg
Patent RU-94031572-A (RU)
Inventor: ZAKRUZHNYJ A P
IPC: F04F5/00
Filed: 1994-08-29
Abstract: FIELD: mechanical engineering; pumps intended to transfer different media, for instance, easily damaged products. SUBSTANCE: jet pump has housing with side branch pipe, contraction, mixing chamber, diffuser, suction branch pipe and conical slot nozzle for active medium stream. Branch pipe is installed coaxially with mixing chamber and is provided with safety ribs. The latter are made uniformly over circumference of suction channel over its entire length and are directed radially relative to axis of symmetry of pump. Pump has partition with holes. Partition is rigidly mounted between housing and branch pipe at conical portion of branch pipe. Diffuser has branch pipe to deliver active medium, distributing chamber and tangential holes. Holes made over screw line connect chamber with surface of diffuser. Branch pipe has through inclined holes made over perimeter of its housing. EFFECT: enlarged operating capabilities. 2 cl, 3 dwg
Patent RU-94031662-A (RU)
Inventor: CHALAJA E N
IPC: A61H33/04
Filed: 1994-08-29
Abstract: FIELD: medicine. SUBSTANCE: method involves placing naked child into bath filled with carbon-dioxide-saturated water which temperature is 36 C (after the fourth treatment the temperature is 35 C), natural concentration can vary from 0.7 to 1.4 g/l. Treatment duration grows step-by-step according to the following scheme: the first-second bath takes 6 min each, the third-fourth bath takes 7 min each, the fifth-sixth bath takes 8 min each, the seventh-eighth bath takes 9 min each, the ninth-tenth bath takes 10 min each. The procedures are taken each second day having 6-10 treatments in the course. EFFECT: enhanced effectiveness of treatment: normalized functions of the cardiovascular and vegetative nervous system.
Patent RU-94031827-A (RU)
Inventor: SVECHARNIK D V
IPC: H02K19/06
Filed: 1994-09-08
Abstract: FIELD: electric engineering. SUBSTANCE: alternating currents which are generated in excitation windings of synchronous generator result in hardship of its generating mode. This is overcome by this invention. Synchronous generator has separated stators, which tooth part of surface of magnetic circuit is directed to working gap, and windings, which are either arc or rings. Excitation winding is connected to direct current power supply, armature winding is connected to alternating current line. In addition device has rotor without windings. Each phase has two said stators, which are shifted with respect to one another by half of tooth step. Excitation windings of these stators are connected in series, armature windings are connected opposing. EFFECT: increased functional capabilities.
Patent RU-94034306-A (RU)
Inventor: KAPUSTIN V I
IPC: H05H1/30
Filed: 1994-09-29
Abstract: FIELD: microelectronics; optics, medicine. SUBSTANCE: substrate after being fixed to holder is placed into technological chamber. Substrate is selected from group of materials which have thermal stability threshold no lower than room temperature. Then substrate is evacuated and working mixture is applied which has to be carbon-containing gas or carbon-containing gas mixture for producing diamond or diamond-like film. Nitrogen is mixed with vapors of compositions of corresponding nitride-forming element for producing nitrides. Carbon-containing gas is mixed with vapors of corresponding carbide-forming element for producing carbides. Pressure of 10- 10torr is created and microwave energy supply is turned on. Density of power advanced into the area is installed to be 0,2-5 W/sq.cm. Solenoids generate magnetic field which provides 875 Hz for microwave radiation at frequency of 2,45 Ghz. Constant electric potential is applied to substrate. Diaphragm made of ferromagnetic material regulates the area in such a manner that substrate has to be disposed at distance being within single linear size. Device may be provided additionally with the third solenoid and the second diaphragm when diamond and diamond-like thin films are applied onto substrates with complicated random shape. Nanometer-sized continuous thin films are achieved with diamond-like structure. They are equal in thickness and follow geometry of substrate completely. Roughness of films does not exceed 20 nm at thickness of film of approximately 300 nm. For films with thickness of 140 Angstrom roughness does not exceed 20 Angstrom. EFFECT: improved quality of films. 8 cl, 9 dwg, 1 tbl
Patent RU-94035692-A (RU)
Inventor: TIKHOMIROV A V
IPC: H04H40/27
Filed: 1994-09-28
Abstract: FIELD: devices for transmission and reception of additional information. SUBSTANCE: controlled amplifier 3 is introduced to circuit for transmission of additional information signal. Gain of controlled amplifier is controlled total part A + B of spectrum of complex stereo signal. When combined signal is received, similar processing of complex stereo signal restores constant level of additional information signal. Device may be used in personal radio call systems because it provides non-distorted transmission of both broadcast signal and additional information. EFFECT: increased functional capabilities. 4 dwg
Patent RU-94041610-A (RU)
Inventor: RIMLJAND V I
IPC: G01B21/02
Filed: 1994-11-15
Abstract: FIELD: measurement technology in the field of electric machine engineering. SUBSTANCE: the device for dynamic check of geometric dimensions of motor commutator and rotor vibrations uses laser 1, beam splitter 2 installed in the direction of ray path, unit of photodetectors 6 and 7, pulse shaper unit 9 shaping pulses corresponding to the commutator interbar gaps, rpm transducer 8 supplying a signal simultaneously with a pulse from the pulse shaper output to preset bar selection unit 10 shaping a pulse actuating electronic switches unit 11, whose signals are applied to signals composition unit 12 producing a pulse at its output, whose amplitude is proportional to the radial shift of the preset bar relative to the axis of rotation, output signal conditioner unit 13, whose output voltage is equal in magnitude to the amplitude of pulses fed from signals composition unit 12, oscilloscope and recorder of this signal. The specific feature of the device is the fact that it is furnished with electronic switches, interbar gaps pulse shaping, preset bar selection, output signal conditioner units; besides, the rays optical axes are so arranged that one of them is partially cut off by commutator bars, and the other - by the rotor shaft. EFFECT: enhanced quality control of assembly and condition of commutator during motor operation in static and dynamic conditions. 1 cl, 1 dwg
Patent RU-94045798-A (RU)
Inventor: ZHAN KHERES
IPC: A61P31/10
Filed: 1993-03-10
Abstract: FIELD: organic chemistry. SUBSTANCE: invention relates to stereoisomeric forms of itraconazole (X - Cl) and saperconazole (X - F) that can be presented by formula cis-(I), given in the description, their pharmaceutically acceptable acid-additive salt forms, methods of synthesis indicated above stereoisomeric forms, their complexes with cyclodextrin derivatives, pharmaceutical compositions containing indicated above complexes and methods of preparing indicated above complexes and pharmaceutical compositions. EFFECT: improved methods of synthesis.
Patent RU-95100808-A (RU)
Inventor: BUGROV G A
IPC: D21H19/28
Filed: 1995-01-31
Abstract: FIELD: production of coatings for paper, mainly, painting inks. SUBSTANCE: polyol is modified by vegetable oil or its fatty. Modification product is subjected to reaction with dicarboxylic acid or its anhydride and rosin ester with acid number of 120-150 mg KOH/g and melting temperature of 130-145 C with consumption of rosin ester in the amount of 5-30% of mass of carboxyl-containing polyol oligoester. The latter is treated with di- or polyisocyanate in the medium of organic solvent. EFFECT: higher efficiency. 2 tbl